Professional Prestige Series: High Efficiency Condensing Power Direct Vent
- 0.80 – 0.83 UEF
- Use 2 or 3 inch diameter PVC, ABS, or CPVC vent pipe options
- FVIR compliant protective
Professional Prestige Series: Condensing Tankless Gas Water Heaters with Built-in Recirculation
- 94 UEF – US
- .96 EF – Canada
- Built-in Recirculation
- Programmable timer based activation
Professional Classic Series: Standard Electric
- .90 – .93 UEF
- Enhanced-flow brass drain valve
- 19.9 to 55 gallon capacities